P Vishay Sfernice High Precision Wraparound Thin Film Chip Resistors FEATURES For low noise and precision applications, superior stability, low temperature coefficient of resistance, and low voltage coefficient, VISHAY SFERNICE's proven precision thin film wraparound resistors exceed requirements of MIL-PRF-55342G characteristics Y 10 ppm/C (- 55 C; + 155 C) down to 5 ppm/C (- 25 C; + 85 C). * Load Life Stability at 70 C for 2000 hours: Pb-free 0.1 % under Pn/0.05 % under Pd Available * Low Temperature Coefficient down to 5 ppm/C RoHS* (- 25 C; + 85 C) COMPLIANT * Very Low Noise < 35 dB and Voltage Coefficient < 0.01 ppm/V * Resistance Range: 10 to 3 M depending on size * Extended Ohmic Value Range (see table) * Tolerances to 0.01 % * In Lot Tracking 5 ppm/C * Termination: Thin Film Technology * Gold Plated or Pre-tinned Terminations over Nickel Barrier * Short Circuits (Jumpers) r < 50 mR, I < 2 A DIMENSIONS in millimeters (inches) A D D B C E E DIMENSION CASE SIZE 0402 0505 0603 0705 0805 1005 1206 1505 2010 A B C MAX. TOL. MAX. TOL. MAX. TOL. + 0.152 (0.006) + 0.127 (0.005) + 0.127 (0.005) MIN. TOL. MIN. TOL. MIN. TOL. - 0.152 (- 0.006) - 0.127 (- 0.005) - 0.127 (- 0.005) 1.00 (0.040) 0.60 (0.023) 0.5 (0.02) 1.35 (0.053) 1.27 (0.050) 0.5 (0.02) 1.52 (0.060) 0.75 (0.030) 0.5 (0.02) D/E MAX. TOL. + 0.13 (0.005) MIN. TOL. - 0.13 (- 0.005) 0.38 (0.015) 0.38 (0.015) 0.38 (0.015) POWER RATING mW LIMITING ELEMENT VOLTAGE RESISTANCE RANGE (SEE BELOW FOR EXTENDED RANGE) Pn** 50 125 125 Pd** 37 50 75 V 37 50 50 10 to 50 k 10 to 260 k 10 to 260 k 1.91 (0.075) 1.27 (0.050) 0.5 (0.02) 0.38 (0.015) 200 100 50 10 to 300 k 2.54 (0.100) 3.06 (0.120) 3.81 (0.150) 5.08 (0.200) 1.27 (0.050) 1.60 (0.063) 1.32 (0.054) 2.54 (0.100) 0.5 (0.02) 0.5 (0.02) 0.5 (0.02) 0.5 (0.02) 0.38 (0.015) 0.38 (0.015) 0.38 (0.015) 0.38 (0.015) 250 330 350 1000 125 150 175 500 75 75 75 100 10 to 500 k 10 to 1 M 10 to 500 k 10 to 3 M ** Pn = nominal power - Pd = derated power intended to improve stability EXTENDED OHMIC VALUE RANGE FOR HIGH PRECISION WRAPAROUND THIN FILM CHIP RESISTORS SIZE 0402 0505 0603 0705 0805 1206 2010 TIGHTEST TOLERANCE % 0.05 0.1 0.05 0.1 0.05 0.1 0.05 0.1 0.05 0.25 EXTENDED OHMIC VALUE RANGE 50 k - 100 k 100 k - 1 M 250 k - 300 k 300 k - 2.5 M 300 k - 500 k 500 k - 5 M 1M-2M 2 M - 15 M 3M-6M 6 M - 50 M BEST TCR (ppm/C) 25 50 25 50 25 50 25 50 25 50 Using special NiCr and CrSi alloys we are able to extend the ohmic value range as indicated above. * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com 2 For technical questions, contact: sfer@vishay.com Document Number: 53017 Revision: 02-May-07 P High Precision Wraparound Thin Film Chip Resistors ELECTRICAL SPECIFICATIONS 10 to 3 M Resistance Tolerance: 0.1 % to 5 % 0.01 % to 0.05 % on Y type Power Dissipation: Pn: 50 mW to 1 W Pd: 37 mW to 500 mW on tolerance tighter than 0.05 % % RATED POWER POWER DERATING CURVE Resistance Range: 100 80 60 40 Temperature Coefficient: see table below 20 0 MECHANICAL SPECIFICATIONS 0 20 40 60 70 80 100 120 140 155 AMBIENT TEMPERATURE IN C Substrate: Alumina Technology: Thin Film Film: Nickel Chromium with mineral passivation or Ta2N Protection: Silicon Terminations: B type: SnPb over nickel barrier for solder reflow N type: SnAg over nickel barrier G type: gold over nickel barrier for other applications PACKAGING CLIMATIC SPECIFICATIONS Operating Temp. Range: - 55 C to + 155 C For temperature up to 200 C, please consult factory Several types of packaging are available: tube, waffle-pack, and tape and reel. NUMBER OF PIECES PER PACKAGE SIZE WAFFLE PACK 2" x 2" 0402 0505 0603 0805 0705 1005 1206 1505 2010 TAPE WIDTH TAPE AND REEL MIN. MAX. 100 4000 8 mm 100 2000 8 mm* 100 140 60 * 12 mm on request TEMPERATURE COEFFICIENT TCR Vishay Sfernice CODE FILM 5 ppm/C** Z Ni Cr 10 ppm/C* Y Ni Cr 25 ppm/C E Ni Cr 50 ppm/C H Ni Cr or Ta2N 100 ppm/C K Ni Cr or Ta2N * R > 50 on request for lower values ** Reduced operating range: 0 C; + 70 C option available for ( - 25 C; + 85 C) BEST TOL. AND TCR V RESISTANCE VALUE TIGHTEST TOLERANCE 0.25 % 0.10 % 0.05 % 0.02 % 0.01 % CODE OHMIC VALUES C B W P L R > 10 R > 25 R > 50 R > 100 R > 250 TCR ppm/C 25 20 10 5** ** Reduced operating range: 0 C; + 70 C option available for ( - 25 C; + 85 C) PERFORMANCE TESTS Thermal Shock Short Time Overload Low Temperature Operation Resistance to Solder Heat Moisture Resistance High Temperature Load Life CONDITIONS MIL-PRF-55342G MIL-STD-202 F-Method 107 F MIL-PRF-55342G Para 3.10.4.7.5 MIL-PRF-55342G Para 3.9 & 4.7.4 MIL-PRF-55342G Para 3.12, 4.7.7, 4.7.1.2 MIL-PRF-55342G Para 3.13 & 4.7.8 MIL-STD-202 F-Method 106 E MIL-PRF-55342G Para 3.11 & 4.7.6 MIL-PRF-55342G 2000 hours Pn at 70 C MIL-STD-202 F-Method 108 A DRIFTS Ni Cr Ta2N Typical MIL-PRF-55342G Typical MIL-PRF-55342G Performances Requirements Performances 0.25 % 0.02 % 0.05 % 0.02 % 0.10 % 0.01 % 0.05 % 0.01 % 0.25 % 0.01 % 0.05 % 0.01 % 0.25 % 0.04 % 0.05 % 0.03 % 0.40 % 0.01 % 0.10 % 0.01 % 0.20 % 0.075 % 0.05 % 0.05 % 0.50 % 0.15 % 0.5 % 0.10 %* * 0.05 % under Pd Document Number: 53017 Revision: 02-May-07 For technical questions, contact: sfer@vishay.com www.vishay.com 3 P Vishay Sfernice GLOBAL PART NUMBER INFORMATION New Global Part Numbering: P0505Y1003BBT0933 P 0 5 GLOBAL MODEL P 0 5 Y 1 0 0 3 B B SIZE TCR VALUE TOLERANCE 0402 0505 0603 0705 0805 1005 1206 1505 2010 K = 100 ppm/C H = 50 ppm/C E = 25 ppm/C Y = 10 ppm/C X = Jumper Z = 5 ppm (0.70 C) The first three digits (2 digits are enough for tolerance G and J) are significant figures and the last digit specifies the number of zeros to follow, R designates decimal point L = 0.01 % P = 0.02 % W = 0.05 % B = 0.1 % C = 0.25 % D = 0.5 % F=1% G=2% J=5% S = Special X = Jumper 10R0 = 10 3901 = 3900 1004 = 1 M 0R00 = Jumper T 0 9 3 TERMINATION PACKAGING B: SnPb over nickel barrier N: SnAg over nickel barrier G: Gold over nickel barrier blank = Waffle Pack T = Tape 3 OPTION Leave blank if no option B: Lead bearing version N and G: Lead (Pb)-free/RoHS version Historical Part Number example: P 0505 Y 1003 B B TR R0933 e2 P 0505 Y 1003 B B TR R0933 e2 HISTORICAL MODEL SIZE TCR VALUE TOLERANCE TERMINATION PACKAGING OPTION RoHS P 0402 0505 0603 0705 0805 1005 1206 1505 2010 K = 100 ppm/C H = 50 ppm/C E = 25 ppm/C Y = 10 ppm/C X = Jumper Z = 5 ppm (0.70 C) The first three digits (2 digits are enough for tolerance G and J) are significant figures and the last digit specifies the number of zeros to follow, R designates decimal point L = 0.01 % P = 0.02 % W = 0.05 % B = 0.1 % C = 0.25 % D = 0.5 % F=1% G=2% J=5% S = Special X = Jumper B: SnPb over nickel barrier N: SnAg over nickel barrier G: Gold over nickel barrier blank = Waffle Pack TR = Tape Leave blank if no option e2: tin/silver e4: gold blank: SnPb 10R0 = 10 3901 = 3900 1004 = 1 M 0R00 = Jumper B: Lead bearing version N and G: Lead (Pb)-free/RoHS version Chips ready to be trimmed available. (Ptrim) - Please consult Sfernice. www.vishay.com 4 For technical questions, contact: sfer@vishay.com Document Number: 53017 Revision: 02-May-07 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1